72738666

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{367}}^1$

素因数の和:417

約数の個数: 144

約数和(自身を含む): 213787392

約数和(自身を除く): 141048726

約数列:

[1, 2, 3, 6, 7, 9, 11, 13, 14, 18, 21, 22, 26, 33, 39, 42, 63, 66, 77, 78, 91, 99, 117, 121, 126, 143, 154, 182, 198, 231, 234, 242, 273, 286, 363, 367, 429, 462, 546, 693, 726, 734, 819, 847, 858, 1001, 1089, 1101, 1287, 1386, 1573, 1638, 1694, 2002, 2178, 2202, 2541, 2569, 2574, 3003, 3146, 3303, 4037, 4719, 4771, 5082, 5138, 6006, 6606, 7623, 7707, 8074, 9009, 9438, 9542, 11011, 12111, 14157, 14313, 15246, 15414, 18018, 22022, 23121, 24222, 28259, 28314, 28626, 33033, 33397, 36333, 42939, 44407, 46242, 52481, 56518, 66066, 66794, 72666, 84777, 85878, 88814, 99099, 100191, 104962, 133221, 157443, 169554, 198198, 200382, 254331, 266442, 300573, 310849, 314886, 367367, 399663, 472329, 508662, 577291, 601146, 621698, 734734, 799326, 932547, 944658, 1102101, 1154582, 1731873, 1865094, 2204202, 2797641, 3306303, 3463746, 4041037, 5195619, 5595282, 6612606, 8082074, 10391238, 12123111, 24246222, 36369333, 72738666]

約数ペア:

[(1, 72738666), (2, 36369333), (3, 24246222), (6, 12123111), (7, 10391238), (9, 8082074), (11, 6612606), (13, 5595282), (14, 5195619), (18, 4041037), (21, 3463746), (22, 3306303), (26, 2797641), (33, 2204202), (39, 1865094), (42, 1731873), (63, 1154582), (66, 1102101), (77, 944658), (78, 932547), (91, 799326), (99, 734734), (117, 621698), (121, 601146), (126, 577291), (143, 508662), (154, 472329), (182, 399663), (198, 367367), (231, 314886), (234, 310849), (242, 300573), (273, 266442), (286, 254331), (363, 200382), (367, 198198), (429, 169554), (462, 157443), (546, 133221), (693, 104962), (726, 100191), (734, 99099), (819, 88814), (847, 85878), (858, 84777), (1001, 72666), (1089, 66794), (1101, 66066), (1287, 56518), (1386, 52481), (1573, 46242), (1638, 44407), (1694, 42939), (2002, 36333), (2178, 33397), (2202, 33033), (2541, 28626), (2569, 28314), (2574, 28259), (3003, 24222), (3146, 23121), (3303, 22022), (4037, 18018), (4719, 15414), (4771, 15246), (5082, 14313), (5138, 14157), (6006, 12111), (6606, 11011), (7623, 9542), (7707, 9438), (8074, 9009)]